Ultrafast Chiral Precession of Spin and Orbital Angular Momentum Induced by Circularly Polarized Laser Pulse in Elementary Ferromagnets
Despite spin (SAM) and orbital (OAM) angular momentum dynamics being well-studied in
demagnetization processes, their components receive less focus. Here, we utilize real-time …
demagnetization processes, their components receive less focus. Here, we utilize real-time …
Direct versus indirect excitation of ultrafast magnetization dynamics in FeNi alloys
C von Korff Schmising, S Jana, O Zülich, D Sommer… - Physical Review …, 2024 - APS
Ultrafast demagnetization can be induced either coherently by direct interaction with the
optical light field or indirectly via excitation of the electron system, which subsequently …
optical light field or indirectly via excitation of the electron system, which subsequently …
Relationship between magnetic asymmetry and magnetization in ultrafast transverse magneto-optical Kerr effect spectroscopy in the extreme ultraviolet spectral range
Ultrafast transverse magneto-optical Kerr effect (T-MOKE) spectroscopy in the extreme
ultraviolet spectral range provides element-specific information about the magnetization …
ultraviolet spectral range provides element-specific information about the magnetization …
Role of the nonmagnetic underlayer in controlling the electronic structure of ferromagnet/nonmagnetic-metal heterostructures
Heterostructures comprising of ferromagnet and nonmagnetic metal (NM) interfaces capable
of generating spin torque are crucial for next-generation ultrafast magnetic switching …
of generating spin torque are crucial for next-generation ultrafast magnetic switching …
Ultrafast chiral precession of spin and orbital angular momentum induced by circularly polarized laser pulse
J He, S Li, T Fruenheim - arXiv preprint arXiv:2401.08813, 2024 - arxiv.org
Despite spin (SAM) and orbital (OAM) angular momentum dynamics are well-studied in
demagnetization processes, their components receive less focus. Here, we utilize the non …
demagnetization processes, their components receive less focus. Here, we utilize the non …
Observation of spin dynamics of ferromagnets and antiferromagnets using the time structure of X-rays
H Wadati, K Yamamoto - JSAP Review, 2023 - jstage.jst.go.jp
The mainstream approach to material science in the 20th century focused on the electric
charge, which is one of the degrees of freedom of the electrons in materials. This led to …
charge, which is one of the degrees of freedom of the electrons in materials. This led to …
X 線の時間構造を利用した強磁性と反強磁性のスピンダイナミクス観測
和達大樹， 山本航平 - 応用物理, 2023 - jstage.jst.go.jp
抄録 近年, 次世代の超高速磁気情報デバイスを実現するために, 光による磁化制御が大きな注目を
集めている. 本稿では, 磁性体に対して超短パルスレーザー照射したあとの, 磁性体内のスピンの …
集めている. 本稿では, 磁性体に対して超短パルスレーザー照射したあとの, 磁性体内のスピンの …